JPS62189711A - Cr composite parts - Google Patents
Cr composite partsInfo
- Publication number
- JPS62189711A JPS62189711A JP3067586A JP3067586A JPS62189711A JP S62189711 A JPS62189711 A JP S62189711A JP 3067586 A JP3067586 A JP 3067586A JP 3067586 A JP3067586 A JP 3067586A JP S62189711 A JPS62189711 A JP S62189711A
- Authority
- JP
- Japan
- Prior art keywords
- film
- resistor
- capacitor
- film capacitor
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims description 17
- 239000010408 film Substances 0.000 claims description 60
- 239000003990 capacitor Substances 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 5
- 239000011104 metalized film Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 11
- 229920002799 BoPET Polymers 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業−にの利用分野）
本発明は、電子機器、゛電気機器等に用いる回路部品に
関し、なかでも、フィルムコンデンサを用いたＣＲ複合
部品に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to circuit components used in electronic equipment, electrical equipment, etc., and particularly relates to CR composite components using film capacitors.
（従来の技術）
従来１種々の目的でコンデンサと抵抗器を組み合わせて
使用する場合が数多くあった。その際、回路上でコンデ
ンサと抵抗器を組み合わせて使用するか、若しくは第３
図に示すように、ＣＲ複合部品として構成したものを使
用していた。(Prior Art) Conventionally, there have been many cases in which capacitors and resistors are used in combination for various purposes. In this case, use a combination of capacitors and resistors on the circuit, or use a third
As shown in the figure, CR composite parts were used.
第３図（ａ）は雑音防止用、第３図（ｂ）は放電回路材
のＣＲ複合部品の例を示したものである。３１はフィル
ムコンデンサ、３２は抵抗器、３３は注型樹脂、３４は
ケース、３５はリード線である。FIG. 3(a) shows an example of a CR composite part for noise prevention, and FIG. 3(b) shows an example of a CR composite part for a discharge circuit material. 31 is a film capacitor, 32 is a resistor, 33 is a cast resin, 34 is a case, and 35 is a lead wire.
（発明が解決しようとする問題点）
しかしながら、上記従来のコンデンサと抵抗器を回路上
で組み合わせる場合、２つの完成部品をプリント基板に
装着するため、ニス１〜１合理化、小型化という点で欠
点を有していた。また従来のＣＲ＞１合部品では、半完
成状態のフィルムコンデンサと抵抗器を接続し、ケース
外装を施すため、製造コストが高く、小型化に向かない
という欠点を有していた。さらにフィルムコンデンサと
抵抗器の接続が直列、並列と異なる場合では製造工程が
異なり、これも製造コスト、製造工程の合理化という点
で問題を有していた。(Problems to be Solved by the Invention) However, when combining the conventional capacitor and resistor described above on a circuit, two completed components are mounted on a printed circuit board, so there are disadvantages in terms of rationalization and miniaturization of Varnish 1 to 1. It had In addition, conventional CR>1 composite parts have the disadvantage that they are expensive to manufacture and are not suitable for miniaturization because they connect semi-finished film capacitors and resistors and are covered with a case. Furthermore, the manufacturing process is different depending on whether the film capacitor and the resistor are connected in series or in parallel, which also poses problems in terms of manufacturing cost and rationalization of the manufacturing process.
本発明は、上記従来の欠点を解決するもので、フィルム
コンデンサと抵抗を一体化し、さらにフィルムコンデン
サと抵抗の接続が直列、並列どちらにも接続可能なＣＲ
複合部品を提供することを目的とする。The present invention solves the above-mentioned conventional drawbacks by integrating a film capacitor and a resistor, and furthermore, using a CR that allows the film capacitor and resistor to be connected either in series or in parallel.
The purpose is to provide composite parts.
（問題点を解決するための手段）
この目的を達成するために、本発明のＣＲ複合部品は、
金属化フィルムを巻回してなるフィルムコンデンサ部と
、少なくとも一方の面に抵抗体膜を形成した絶縁性フィ
ルムを巻回し、フィルムコンデンサ部の中心側若しくは
外周側に同芯状に配置した抵抗部とを備え、フィルムコ
ンデンサ部の幅と抵抗部の幅を異なる寸法にして、巻回
体の少なくとも一方の端面に段差を設け、さらに、フィ
ルムコンデンサ部と抵抗部の両端面にそれぞれ電極を設
けたものである。(Means for solving the problem) In order to achieve this objective, the CR composite part of the present invention:
A film capacitor part formed by winding a metallized film, and a resistor part formed by winding an insulating film with a resistor film formed on at least one surface and arranged concentrically on the center side or the outer periphery side of the film capacitor part. , the width of the film capacitor part and the width of the resistor part are different, a step is provided on at least one end face of the wound body, and electrodes are provided on both end faces of the film capacitor part and the resistor part, respectively. It is.
（作 用） この構成によって、コンデンサと抵抗を直列。(for production) This configuration connects the capacitor and resistor in series.
並列どちらにも接続可能なＣＲ複合部品の製造が可能と
なり、これにより、１ｉ造の合理化、コストの低減、小
型化が可能となる。It becomes possible to manufacture CR composite parts that can be connected in parallel, making it possible to rationalize 1i construction, reduce costs, and downsize.
（実施例）
以下実施例について、図面を参照しながら説明する。第
１図は、本発明の一実施例におけるＣＲ複合部品の全体
図を示したものである。第１図において、１１はフィル
ムコンデンサ部、１２は抵抗部、１３はリード引出用の
電極部、１４ａ 、 １４ｂ 、 ＋４ｃはそれぞれリ
ード線である。(Example) Examples will be described below with reference to the drawings. FIG. 1 shows an overall view of a CR composite part in one embodiment of the present invention. In FIG. 1, 11 is a film capacitor section, 12 is a resistor section, 13 is an electrode section for leading out leads, and 14a, 14b, +4c are lead wires, respectively.
第２図は、第１図に示すＣＲ複合部品の要部構成を模式
的に表わしたものである。第２図において、１１はフィ
ルムコンデンサ部、１２は抵抗部、２３は誘電体フィル
ム２４の両面に形成した蒸着電極。FIG. 2 schematically shows the main structure of the CR composite part shown in FIG. 1. In FIG. 2, 11 is a film capacitor section, 12 is a resistor section, and 23 is a vapor deposited electrode formed on both sides of a dielectric film 24.
２５は非蒸着の誘電体フィルム、２６は絶縁性フィルム
２７の片面に形成した抵抗体膜、２８は抵抗体膜と電極
部とのコンタクトを良好にするためのスペーサ用絶縁性
フィルム、２９ａ、２９ｂは保護フィルムである。25 is a non-evaporated dielectric film, 26 is a resistor film formed on one side of the insulating film 27, 28 is an insulating film for a spacer to improve contact between the resistor film and the electrode part, 29a, 29b is a protective film.
以上のように構成されたＣＲ複合部品を、以下具体例に
そって説明する。The CR composite component configured as described above will be explained below using specific examples.
６μｍの厚さを有するポリエチレンテレフタレート（以
下ＰＥＴと呼ぶ）フィルムの両面に、各面の端部に互い
違いに非蒸着部を設けるようにして。On both sides of a polyethylene terephthalate (hereinafter referred to as PET) film having a thickness of 6 μm, non-evaporated portions were provided alternately at the edges of each side.
アルミニウムを真空蒸着し、１０ｗ＋ｍの幅で裁断した
フィルム（第２図の誘電体フィルム２４に相当）と、９
ｍｍの幅で裁断した非蒸着ＰＥＴフィルム（非蒸着ｖＩ
電体フィルム２５に相当）とを交互に積み重ねて０．１
μＦの容量をもつように巻回する。その後６μｍの厚さ
を有するＰＥＴフィルムの片面に１面積抵抗が２５０Ω
／口の値で一様に９組成比８：２のＮｉ−Ｃｒ合金を蒸
着して幅７ｍｍ、長さ１５＋ｎ＋＋＋に裁断したフィル
ム（絶縁性フィルム２７に相当）を、７ｍｍ幅に裁断し
た非蒸着ＰＥＴフィルム（絶縁性フィルム２８に相当）
とともに巻き取った。この素子の巻芯部をつぶし、リー
ド引出用の電極部（第１図１３に相当）を設けるため亜
鉛を溶射した。そしてこの素子に第１図に示すようにリ
ード線を溶接する。A film (corresponding to the dielectric film 24 in FIG. 2) made of vacuum-deposited aluminum and cut into a width of 10 W+m, and 9
Non-deposited PET film cut into a width of mm (non-deposited vI
(equivalent to electric film 25) and stacked alternately to
Wind it so that it has a capacitance of μF. Then one side of the PET film with a thickness of 6μm has a one-area resistance of 250Ω.
A film (corresponding to insulating film 27) made by uniformly vapor-depositing a Ni-Cr alloy with a composition ratio of 9 and 8:2 and cutting it into a width of 7 mm and a length of 15+n+++ (equivalent to insulating film 27) was cut into a non-evaporated film with a width of 7 mm. PET film (equivalent to insulating film 28)
I rolled it up with it. The winding core of this element was crushed and zinc was sprayed to provide an electrode part for lead extraction (corresponding to FIG. 13). Then, lead wires are welded to this element as shown in FIG.
このように構成した素子に外装を施してＣＲ複合部品を
完成した。ここでリード線１４ａはコンデンサ部、抵抗
部共通の電極部から引き出したものであり、又、リード
線１４ｂ、１４ｃはそれぞれコンデンサ部、抵抗部の各
電極部から引き出したものであるから、リード線１４ｂ
、１４ａ間で使用すれば、コンデンサ部と抵抗部は直列
接続されたものとなり、リード線１４ｂと１４ｃを接続
して、これとリード線１４ａとの間で使用すれば、並列
接続されたものとなる。従って、この素子は、０．１μ
Ｆのコンデンサに［２０Ωの抵抗を直列あるいは並列に
接続したものと同等の性能を有するものである。A CR composite part was completed by applying an exterior to the element configured in this way. Here, the lead wire 14a is drawn out from an electrode common to the capacitor section and the resistance section, and the lead wires 14b and 14c are drawn out from the electrode sections of the capacitor section and the resistance section, respectively. 14b
, 14a, the capacitor section and the resistor section are connected in series.If the lead wires 14b and 14c are connected and used between this and lead wire 14a, the capacitor section and the resistor section are connected in parallel. Become. Therefore, this element is 0.1μ
It has the same performance as a 20Ω resistor connected in series or parallel to a F capacitor.
以上のように本実施例によれば、コンデンサと抵抗を一
体化し、さらにコンデンサを構成するフィルム幅と、抵
抗を構成するフィルム幅を変えて巻回して少なくとも一
方の端面に段差を設けることにより、素子のコンデンサ
と抵抗の接続が直列、並列どちらにも可能となり、これ
により製造コストの低減、製造工程の合理化、小型化が
可能となった・
なお、本実施例では、抵抗体膜としてＮｉ−Ｃｒ合金の
蒸着膜を用いたが、他の材料を用いることも有効である
。例えばパラジウム等をフィルムに薄く均一に蒸着し、
高抵抗金属蒸着膜を作ることも可能で、大きな抵抗値を
得るのに有効である。その地銀、銅、ニッケル等を用い
た導電性塗料のコーテイング膜を用いても抵抗体膜とし
て使用可能である。このように、抵抗体膜材料はＮｉ
−Ｃｒ合金に限られるものではない。As described above, according to this embodiment, the capacitor and the resistor are integrated, and the width of the film constituting the capacitor and the film constituting the resistor are changed and wound to provide a step on at least one end surface. The capacitor and resistor of the element can be connected either in series or in parallel, which makes it possible to reduce manufacturing costs, rationalize the manufacturing process, and downsize.In this example, Ni- Although a deposited film of Cr alloy was used, it is also effective to use other materials. For example, by depositing palladium etc. thinly and uniformly on a film,
It is also possible to create a high-resistance metal vapor deposition film, which is effective in obtaining a large resistance value. A coating film of a conductive paint using base silver, copper, nickel, etc. can also be used as a resistor film. In this way, the resistor film material is Ni
-It is not limited to Cr alloy.
また、抵抗部は、フィルムコンデンサの外周部でなく、
中心部に設けても、また両方に設けても良い。Also, the resistor part is not located on the outer periphery of the film capacitor.
It may be provided in the center or on both sides.
さらに、本実施例では、誘電体フィルムにすべて６μｍ
のＰＥＴフィルムを用いたが、これは熱的・機械的性質
が揃ったほうが、製造上あるいは使用上好ましいからで
あるが、必ずしもこの限りではない。Furthermore, in this example, all dielectric films have a thickness of 6 μm.
The PET film was used because it is preferable for manufacturing and use to have uniform thermal and mechanical properties, but this is not necessarily the case.
（発明の効果）
以上説明したように、本発明によれば、従来の金属化フ
ィルムを巻回したフィルムコンデンサの周囲に、フィル
ム幅の異なる抵抗体膜を設けた絶縁性フィルムを少なく
とも片側の端面に段差ができるよう巻回することにより
、リード引出用電極部を形成後、フィルムコンデンサと
抵抗の接続が直列、並列どちらにも可能となる。そして
、このことにより、製造コストの低減、製造工程の合理
化、小型化を図った優れたＣＲ複合部品を実現できるも
のである。(Effects of the Invention) As explained above, according to the present invention, an insulating film provided with resistor films having different film widths is placed around a film capacitor in which a conventional metallized film is wound on at least one end surface. By winding the film capacitor so as to form a step, the film capacitor and the resistor can be connected either in series or in parallel after forming the electrode section for lead extraction. As a result, it is possible to realize an excellent CR composite component that reduces manufacturing costs, rationalizes the manufacturing process, and is miniaturized.
第１図は、本発明の一実施例におけるＣＲ？Ｍ、合部品
の外観図、第２図は、同ＣＲ複合部品の要部構成を模式
的に示す断面図、第３図は、従来のＣＲ複合部品の構成
例を示す断面図である。
１１・・・フィルムコンデンサ部、 １２・・・抵ｋ
部、１３・・・リード引出用電極部、 １．４ａ、１４
ｂ。
１４ｃ・・・リード線、 ２３・・・蒸着電極、 ２４
゜２５・・・誘電体フィルム、２６・・・抵抗体膜、２
７、２８・・・絶縁性フィルム、 ２９ａ、２９ｂ・
・・保護フィルム。
特許出願人 松下電器産業株式会社
代理人 星野恒笥゛″′↑′１）
、−′ｌ
第１図
１４ａ、１４ｂ、１４ｃ ソート’！第２図
第３
トへへ〜Ｈト→
）（１イー５ＸシＪプ１ト
等愉田腎FIG. 1 shows CR? in one embodiment of the present invention. 2 is a sectional view schematically showing the configuration of the main parts of the same CR composite part, and FIG. 3 is a sectional view showing an example of the configuration of a conventional CR composite part. 11...Film capacitor section, 12...Resistor k
Part, 13...Lead extraction electrode part, 1.4a, 14
b. 14c... Lead wire, 23... Evaporation electrode, 24
゜25...Dielectric film, 26...Resistor film, 2
7, 28... Insulating film, 29a, 29b.
··Protective film. Patent Applicant Matsushita Electric Industrial Co., Ltd. Agent Tsuneshi Hoshino゛'''↑'1) , -'l Fig. 1 14a, 14b, 14c Sort'! Fig. 2 Fig. 3 Tohe~Ht→ ) (1 E 5
Claims (1)
と、少なくとも一方の面に抵抗体膜を形成した絶縁性フ
ィルムを巻回し、前記フィルムコンデンサ部の中心側と
外周側の少なくとも一方に同芯状に配置した抵抗部とを
備え、前記フィルムコンデンサ部を構成する金属化フィ
ルムの幅と抵抗体膜を形成した絶縁性フィルムの幅とを
異なる寸法にして前記フィルムコンデンサ部と抵抗部と
からなる巻回体の少なくとも一方の端面に段差を設け、
前記フィルムコンデンサ部と抵抗部の各両端面にそれぞ
れリード引出用の電極部を設けてなることを特徴とする
ＣＲ複合部品。A film capacitor section formed by winding a metallized film and an insulating film having a resistor film formed on at least one surface are wound and arranged concentrically on at least one of the center side and the outer circumferential side of the film capacitor section. A wound body comprising the film capacitor part and the resistor part, wherein the width of the metallized film constituting the film capacitor part and the width of the insulating film forming the resistor film are different. A step is provided on at least one end surface of the
A CR composite component characterized in that electrode portions for leading out leads are provided on both end faces of the film capacitor portion and the resistor portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3067586A JPS62189711A (en) | 1986-02-17 | 1986-02-17 | Cr composite parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3067586A JPS62189711A (en) | 1986-02-17 | 1986-02-17 | Cr composite parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62189711A true JPS62189711A (en) | 1987-08-19 |
Family
ID=12310286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3067586A Pending JPS62189711A (en) | 1986-02-17 | 1986-02-17 | Cr composite parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62189711A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192418U (en) * | 1987-12-14 | 1989-06-16 | ||
| WO2009090783A1 (en) * | 2008-01-17 | 2009-07-23 | Toyota Jidosha Kabushiki Kaisha | Capacitor |
| JP4750797B2 (en) * | 2005-09-28 | 2011-08-17 | 新菱冷熱工業株式会社 | Antigen supply device |
| US8029729B2 (en) | 2005-09-28 | 2011-10-04 | Shinryo Corporation | Antigen exposure chamber system |
-
1986
- 1986-02-17 JP JP3067586A patent/JPS62189711A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0192418U (en) * | 1987-12-14 | 1989-06-16 | ||
| JP4750797B2 (en) * | 2005-09-28 | 2011-08-17 | 新菱冷熱工業株式会社 | Antigen supply device |
| US8029729B2 (en) | 2005-09-28 | 2011-10-04 | Shinryo Corporation | Antigen exposure chamber system |
| JP4796584B2 (en) * | 2005-09-28 | 2011-10-19 | 新菱冷熱工業株式会社 | Antigen exposure chamber system |
| WO2009090783A1 (en) * | 2008-01-17 | 2009-07-23 | Toyota Jidosha Kabushiki Kaisha | Capacitor |
| US8274778B2 (en) | 2008-01-17 | 2012-09-25 | Toyota Jidosha Kabushiki Kaisha | Capacitor |
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